Marco Island’s Surface Water Quality Crisis

When Florida Department of Environmental Protection first engaged Marco Island on water quality in 2019, they wanted the City to determine its own TMDL (Total Maximum Daily Load) — a comprehensive costly study to establish an assimilative pollution load. Instead, the City chose to pursue a shortcut 4E Plan that we now know was built on erroneous data.  

Meanwhile, on Cape Cod in Massachusetts, the state DEP sets the TMDL and holds communities accountable for meeting it. Towns there have responded with real action: eliminate septic systems in favor of municipal sewers, ban residential fertilizer, herbicides, and pesticides, installing underground permeable bio-reactor cut-off trenches to treat groundwater flow, enforcing no-mow/no-fertilizer buffers around golf courses, sweeping roads, and treating stormwater runoff. Residents buy in. Budgets get funded. People take pride in having a Cape Cod Lawn.  

The hard truth is that many Marco residents don’t yet fully grasp that protecting this paradise requires each of us to do our part — and to pay accordingly. We moved into something extraordinary. Keeping it that way isn’t free and isn’t optional. 

Some voices in our community seem unwilling to engage unless the cost is minimal and the inconvenience is zero. That’s a short-sighted position that the rest of us cannot afford to subsidize with our silence. 

Marco Island is not Cape Cod — but it could learn from it. The question is whether we really care.